Package json with webpack start script

package.json

{
  "name": "webpack-sample",
  "version": "0.0.1",
  "description": "Webpack sample - first try",
  "main": "",
  "scripts": {
    "start": "webpack"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/Ibro/webpack-sample.git"
  },
  "keywords": [
    "webpack"
  ],
  "author": "Ibro",
  "license": "UNLICENSED",
  "bugs": {
    "url": "https://github.com/Ibro/webpack-sample/issues"
  },
  "homepage": "https://github.com/Ibro/webpack-sample#readme",
  "devDependencies": {
    "webpack": "^1.12.13"
  }
}